How to paste the old-fashioned ingots that used to have tassels?

Can't be confused anymore.

The old-fashioned paste ingots with tassels were used as a token of mourning for the ancestors during the Qingming Festival in ancient times.

In the past, this industry was very prosperous, and many festivals were ancestor worship days. The mountains were smoky and mournful. With the development of the times, more environmentally friendly ways of worshiping ancestors have emerged, so not many people in this era can do it.

Confused.